67049040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:221

約数の個数: 160

約数和(自身を含む): 218021760

約数和(自身を除く): 150972720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 73, 80, 86, 89, 120, 129, 146, 172, 178, 215, 219, 240, 258, 267, 292, 344, 356, 365, 430, 438, 445, 516, 534, 584, 645, 688, 712, 730, 860, 876, 890, 1032, 1068, 1095, 1168, 1290, 1335, 1424, 1460, 1720, 1752, 1780, 2064, 2136, 2190, 2580, 2670, 2920, 3139, 3440, 3504, 3560, 3827, 4272, 4380, 5160, 5340, 5840, 6278, 6497, 7120, 7654, 8760, 9417, 10320, 10680, 11481, 12556, 12994, 15308, 15695, 17520, 18834, 19135, 19491, 21360, 22962, 25112, 25988, 30616, 31390, 32485, 37668, 38270, 38982, 45924, 47085, 50224, 51976, 57405, 61232, 62780, 64970, 75336, 76540, 77964, 91848, 94170, 97455, 103952, 114810, 125560, 129940, 150672, 153080, 155928, 183696, 188340, 194910, 229620, 251120, 259880, 279371, 306160, 311856, 376680, 389820, 459240, 519760, 558742, 753360, 779640, 838113, 918480, 1117484, 1396855, 1559280, 1676226, 2234968, 2793710, 3352452, 4190565, 4469936, 5587420, 6704904, 8381130, 11174840, 13409808, 16762260, 22349680, 33524520, 67049040]

約数ペア:

[(1, 67049040), (2, 33524520), (3, 22349680), (4, 16762260), (5, 13409808), (6, 11174840), (8, 8381130), (10, 6704904), (12, 5587420), (15, 4469936), (16, 4190565), (20, 3352452), (24, 2793710), (30, 2234968), (40, 1676226), (43, 1559280), (48, 1396855), (60, 1117484), (73, 918480), (80, 838113), (86, 779640), (89, 753360), (120, 558742), (129, 519760), (146, 459240), (172, 389820), (178, 376680), (215, 311856), (219, 306160), (240, 279371), (258, 259880), (267, 251120), (292, 229620), (344, 194910), (356, 188340), (365, 183696), (430, 155928), (438, 153080), (445, 150672), (516, 129940), (534, 125560), (584, 114810), (645, 103952), (688, 97455), (712, 94170), (730, 91848), (860, 77964), (876, 76540), (890, 75336), (1032, 64970), (1068, 62780), (1095, 61232), (1168, 57405), (1290, 51976), (1335, 50224), (1424, 47085), (1460, 45924), (1720, 38982), (1752, 38270), (1780, 37668), (2064, 32485), (2136, 31390), (2190, 30616), (2580, 25988), (2670, 25112), (2920, 22962), (3139, 21360), (3440, 19491), (3504, 19135), (3560, 18834), (3827, 17520), (4272, 15695), (4380, 15308), (5160, 12994), (5340, 12556), (5840, 11481), (6278, 10680), (6497, 10320), (7120, 9417), (7654, 8760)]